import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/* Router Modules */
/* import componentsRouter from './modules/components'
import chartsRouter from './modules/charts'
import tableRouter from './modules/table'
import nestedRouter from './modules/nested' */

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [{
  path: '/redirect',
  component: Layout,
  hidden: true,
  children: [{
    path: '/redirect/:path(.*)',
    component: () => import('@/views/redirect/index')
  }]
},
{
  path: '/login',
  component: () => import('@/views/login/index'),
  hidden: true
},
{
  path: '/auth-redirect',
  component: () => import('@/views/login/auth-redirect'),
  hidden: true
},
{
  path: '/',
  component: Layout,
  redirect: '/system/type',
},
{
  path: '/system',
  component: Layout,
  redirect: '/system/type',
  alwaysShow: true, // will always show the root menu
  name: 'system',
  meta: {
    title: '系统管理',
    icon: 'el-icon-setting'
  },
  children: [{
    path: 'type',
    component: () => import('@/views/system/type/type-list'),
    name: 'type',
    meta: {
      title: '分类管理'
    }
  },
  {
    path: 'adminInfo',
    component: () => import('@/views/system/admin/admin-info'),
    name: 'adminInfo',
    meta: {
      title: '个人信息'
    }
  },
  {
    path: 'link',
    component: () => import('@/views/system/link/link-list'),
    name: 'link',
    meta: {
      title: '友情链接'
    }
  },
  {
    path: 'log',
    component: () => import('@/views/system/log/log-list'),
    name: 'log',
    meta: {
      title: '日志详情'
    }
  },
  {
    path: 'music',
    component: () => import('@/views/system/music/music-list'),
    name: 'music',
    meta: {
      title: '音乐鉴赏'
    }
  }
  ],
},
{
  path: '/blog',
  component: Layout,
  redirect: '/blog/blog',
  alwaysShow: true, // will always show the root menu
  name: 'blog',
  meta: {
    title: '博客管理',
    icon: 'el-icon-s-home'
  },
  children: [{
    path: 'blog',
    component: () => import('@/views/blog/blog/blog-list'),
    name: 'blog',
    meta: {
      title: '分类管理'
    }
  },
  ],
},
]

/**
 * asyncRoutes
 * the routes that need to be dynamically loaded based on user roles
 */
export const asyncRoutes = [

  /* {
    path: '/icon',
    component: Layout,
    children: [{
      path: 'index',
      component: () => import('@/views/icons/index'),
      name: 'Icons',
      meta: {
        title: 'Icons',
        icon: 'icon',
        noCache: true
      }
    }]
  }, */

  /** when your routing map is too long, you can split it into small modules **/
  /* componentsRouter, */
  /*  chartsRouter, */
  /* nestedRouter, */
  /*  tableRouter, */

  /* {
    path: '/example',
    component: Layout,
    redirect: '/example/list',
    name: 'Example',
    meta: {
      title: 'Example',
      icon: 'el-icon-s-help'
    },
    children: [{
      path: 'create',
      component: () => import('@/views/example/create'),
      name: 'CreateArticle',
      meta: {
        title: 'Create Article',
        icon: 'edit'
      }
    },
    {
      path: 'edit/:id(\\d+)',
      component: () => import('@/views/example/edit'),
      name: 'EditArticle',
      meta: {
        title: 'Edit Article',
        noCache: true,
        activeMenu: '/example/list'
      },
      hidden: true
    },
    {
      path: 'list',
      component: () => import('@/views/example/list'),
      name: 'ArticleList',
      meta: {
        title: 'Article List',
        icon: 'list'
      }
    }
    ]
  }, */

  /*  {
     path: '/tab',
     component: Layout,
     children: [{
       path: 'index',
       component: () => import('@/views/tab/index'),
       name: 'Tab',
       meta: {
         title: 'Tab',
         icon: 'tab'
       }
     }]
   }, */

  /* {
    path: '/error',
    component: Layout,
    redirect: 'noRedirect',
    name: 'ErrorPages',
    meta: {
      title: 'Error Pages',
      icon: '404'
    },
    children: [{
      path: '401',
      component: () => import('@/views/error-page/401'),
      name: 'Page401',
      meta: {
        title: '401',
        noCache: true
      }
    },
    {
      path: '404',
      component: () => import('@/views/error-page/404'),
      name: 'Page404',
      meta: {
        title: '404',
        noCache: true
      }
    }
    ]
  }, */

  /* {
    path: '/error-log',
    component: Layout,
    children: [{
      path: 'log',
      component: () => import('@/views/error-log/index'),
      name: 'ErrorLog',
      meta: {
        title: 'Error Log',
        icon: 'bug'
      }
    }]
  }, */

  /* {
    path: '/excel',
    component: Layout,
    redirect: '/excel/export-excel',
    name: 'Excel',
    meta: {
      title: 'Excel',
      icon: 'excel'
    },
    children: [{
      path: 'export-excel',
      component: () => import('@/views/excel/export-excel'),
      name: 'ExportExcel',
      meta: {
        title: 'Export Excel'
      }
    },
    {
      path: 'export-selected-excel',
      component: () => import('@/views/excel/select-excel'),
      name: 'SelectExcel',
      meta: {
        title: 'Export Selected'
      }
    },
    {
      path: 'export-merge-header',
      component: () => import('@/views/excel/merge-header'),
      name: 'MergeHeader',
      meta: {
        title: 'Merge Header'
      }
    },
    {
      path: 'upload-excel',
      component: () => import('@/views/excel/upload-excel'),
      name: 'UploadExcel',
      meta: {
        title: 'Upload Excel'
      }
    }
    ]
  },
 */
  /* {
    path: '/zip',
    component: Layout,
    redirect: '/zip/download',
    alwaysShow: true,
    name: 'Zip',
    meta: {
      title: 'Zip',
      icon: 'zip'
    },
    children: [{
      path: 'download',
      component: () => import('@/views/zip/index'),
      name: 'ExportZip',
      meta: {
        title: 'Export Zip'
      }
    }]
  }, */

  /*   {
      path: '/pdf',
      component: Layout,
      redirect: '/pdf/index',
      children: [{
        path: 'index',
        component: () => import('@/views/pdf/index'),
        name: 'PDF',
        meta: {
          title: 'PDF',
          icon: 'pdf'
        }
      }]
    }, {
      path: '/pdf/download',
      component: () => import('@/views/pdf/download'),
      hidden: true
    }, */

  /* {
    path: '/theme',
    component: Layout,
    children: [{
      path: 'index',
      component: () => import('@/views/theme/index'),
      name: 'Theme',
      meta: {
        title: 'Theme',
        icon: 'theme'
      }
    }]
  }, */

  /* {
    path: '/clipboard',
    component: Layout,
    children: [{
      path: 'index',
      component: () => import('@/views/clipboard/index'),
      name: 'ClipboardDemo',
      meta: {
        title: 'Clipboard',
        icon: 'clipboard'
      }
    }]
  }, */

  /*   {
      path: 'external-link',
      component: Layout,
      children: [{
        path: 'https://github.com/PanJiaChen/vue-element-admin',
        meta: {
          title: 'External Link',
          icon: 'link'
        }
      }]
    }, */

  // 404 page must be placed at the end !!!
  /*   {
      path: '*',
      redirect: '/404',
      hidden: true
    } */
]

const createRouter = () => new Router({
  mode: 'history', // require service support
  scrollBehavior: () => ({
    y: 0
  }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
